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SUMITOMO ELECTRIC TOYAMA CO

Overview
  • Total Patents
    61
  • GoodIP Patent Rank
    34,476
  • Filing trend
    ⇧ 1400.0%
About

SUMITOMO ELECTRIC TOYAMA CO has a total of 61 patent applications. It increased the IP activity by 1400.0%. Its first patent ever was published in 2010. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, surface technology and coating and environmental technology are KCF TECHNOLOGIES CO LTD, KCF TECH CO LTD and Iontra LLC.

Patent filings per year

Chart showing SUMITOMO ELECTRIC TOYAMA COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tsuchida Hitoshi 53
#2 Nishimura Junichi 34
#3 Saito Hidetoshi 13
#4 Mabuchi Seiji 13
#5 Nakagawa Toshitaka 11
#6 Yoshikawa Ryuuichi 11
#7 Ooi Hiroshi 8
#8 Okuno Kazuki 7
#9 Tsukamoto Kengo 7
#10 Ota Hajime 6

Latest patents

Publication Filing date Title
WO2021049088A1 Porous metal body and method for producing porous metal body
EP3789317A1 Packaging body and method for producing packaging body
WO2020217668A1 Metal porous body, electrode for electrolysis, hydrogen production device, fuel cell, and method for producing metal porous body
WO2020071002A1 Method and device for manufacturing plated wire
WO2020049851A1 Metal porous body, fuel cell, and production method for metal porous body
EP3674430A1 Metallic porous body and production method for metallic porous body
US2021062299A1 Metal porous material and method of producing metal porous material
US2020280073A1 Metal porous body, fuel cell and method for producing metal porous body
US2021087703A1 Plating processing apparatus
US2021040634A1 Method for producing metal porous body, and plating apparatus
US2021040638A1 Method for producing metal porous body, and plating apparatus
EP3499615A1 Fuel cell and method for manufacturing metal porous body
JP2018003161A Manufacturing method of plating wire material
EP3540096A1 Method for producing porous metallic body, and plating device
JP2015188796A kitchen grease filter
JP2015153648A Metal porous body and method for manufacturing the same, electrode plate and battery
JP2015120966A Plated wire rod, method for producing the plated wire rod, and metal square wire connector terminal
US2014335441A1 Method for producing porous metallic body and porous metallic body
WO2012098941A1 Porous metal having high corrosion resistance and process for producing same
CN102136577A Metal porous body, electrode using the metal porous body for a battery and the method of manufacturing the metal porous body